MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1019de0f28871b25d13920dcc58f2a85a85d9cce0c2fb5caafff71052cc4e81. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


GCleaner


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1019de0f28871b25d13920dcc58f2a85a85d9cce0c2fb5caafff71052cc4e81
SHA3-384 hash: 4ca0fff3185899fbec01ec6720565cca6c80594bca9524feb96af48cd5926539be90488e4354d33bf4b8b8719c402342
SHA1 hash: f0f5af7b5e4dfac106d811bd900e543012bd1edc
MD5 hash: 03da9352d0aaaab667f01e2e7fc9ccab
humanhash: ceiling-carbon-freddie-twenty
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'288'903 bytes
First seen:2023-07-11 09:44:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:ffOym3/ZyfFA+vjZCf8/j4f0B8DiOp3dR9ZQbA+MIwQKnvGg6eubYFOWdl2vSBrE:fGlEfS+lCSks2D7p3sAX3nvGg6ApFeua
Threatray 3'550 similar samples on MalwareBazaar
TLSH T171553333B18488F6E4A189B41C2F19298B75BC717C7CA9223EED767C6F3760989413D9
TrID 80.3% (.EXE) Inno Setup installer (109740/4/30)
10.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 84c160b0d670b044 (28 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
1
# of downloads :
306
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-11 09:45:41 UTC
Tags:
installer gcleaner
Link:
https://app.any.run/tasks/c1bdc04e-9f6b-438e-8aba-4df32eadbd29

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/415446/
Detection(s):
SecuriteInfo.com.Adware.Generic2.DOZ.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Launching the process to interact with network services
Modifying a system file
Searching for synchronization primitives
Launching a process
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97122/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control gcleaner greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64ad24642f8c5654cdd9d88e/reports/0f7729a3-4bd5-4c45-b435-1a949ed10a04/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/e1019de0f28871b25d13920dcc58f2a85a85d9cce0c2fb5caafff71052cc4e81
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4f24a069-c952-4a5d-82bf-ce1cfd9556ce
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270730
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1270730 Sample: file.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 40 45.12.253.72 CMCSUS Germany 2->40 42 45.12.253.75 CMCSUS Germany 2->42 44 45.12.253.98 CMCSUS Germany 2->44 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus detection for dropped file 2->52 54 5 other signatures 2->54 9 file.exe 2 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\is-V7CAN.tmp, PE32 9->30 dropped 12 is-V7CAN.tmp 11 102 9->12         started        process6 file7 32 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 12->32 dropped 34 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 12->34 dropped 36 C:\...\unins000.exe (copy), PE32 12->36 dropped 38 8 other files (6 malicious) 12->38 dropped 15 RetSpacer711.exe 8 12->15         started        19 net.exe 1 12->19         started        process8 dnsIp9 46 45.12.253.56, 80 CMCSUS Germany 15->46 28 C:\Users\user\AppData\Roaming\...\CwxJBL.exe, PE32 15->28 dropped 21 CwxJBL.exe 15->21         started        24 conhost.exe 19->24         started        26 net1.exe 1 19->26         started        file10 process11 signatures12 56 Multi AV Scanner detection for dropped file 21->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1019de0f28871b25d13920dcc58f2a85a85d9cce0c2fb5caafff71052cc4e81/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-07-11 09:44:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4eaz3yhsrby3exitsig4ywhsvbnilwom4dbpwxfk773rauwmj2aq._file
Verdict:
malicious
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GCleaner
+ 3'540 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230711-lqgvvahc3z/
Behaviour
Kills process with taskkill
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
a38f3784e3aa93f19e65e0adf58eb384a0056cc9cc5cf29f40693ae76cdeb5ca
MD5 hash:
3289d484e99ef5f58555a3ac31e432ef
SHA1 hash:
2f9373df5bd0e2ab302c1c04e7bc3746c66c5044
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
57adfe15ae33347bcf4e913770abe06ace71a308569080199f55f8a7ef1ddef0
MD5 hash:
0b98b41879bd51e64198cc176e675621
SHA1 hash:
5769b262b06cd9d79847aba37f94cb6a776f815e
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
dcfaf8c6df573d12223e0fdfa31bb04cc95e722dc9de0d69a58492ba2d136f22
MD5 hash:
fd11d417ad04c2200e71384ba0d34bae
SHA1 hash:
91e01f483179158b8ceac96d30b620ca79d0adfd
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
3b81984c291644d1faa183b48106520b63c74ce6a30e05d94a579775ff0d828e
MD5 hash:
9d40de479a26d3f923b163f05475c607
SHA1 hash:
823dad17348696e2574e147bb13c56bbfd81f457
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
a38f3784e3aa93f19e65e0adf58eb384a0056cc9cc5cf29f40693ae76cdeb5ca
MD5 hash:
3289d484e99ef5f58555a3ac31e432ef
SHA1 hash:
2f9373df5bd0e2ab302c1c04e7bc3746c66c5044
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
57adfe15ae33347bcf4e913770abe06ace71a308569080199f55f8a7ef1ddef0
MD5 hash:
0b98b41879bd51e64198cc176e675621
SHA1 hash:
5769b262b06cd9d79847aba37f94cb6a776f815e
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
dcfaf8c6df573d12223e0fdfa31bb04cc95e722dc9de0d69a58492ba2d136f22
MD5 hash:
fd11d417ad04c2200e71384ba0d34bae
SHA1 hash:
91e01f483179158b8ceac96d30b620ca79d0adfd
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
3b81984c291644d1faa183b48106520b63c74ce6a30e05d94a579775ff0d828e
MD5 hash:
9d40de479a26d3f923b163f05475c607
SHA1 hash:
823dad17348696e2574e147bb13c56bbfd81f457
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
a38f3784e3aa93f19e65e0adf58eb384a0056cc9cc5cf29f40693ae76cdeb5ca
MD5 hash:
3289d484e99ef5f58555a3ac31e432ef
SHA1 hash:
2f9373df5bd0e2ab302c1c04e7bc3746c66c5044
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
57adfe15ae33347bcf4e913770abe06ace71a308569080199f55f8a7ef1ddef0
MD5 hash:
0b98b41879bd51e64198cc176e675621
SHA1 hash:
5769b262b06cd9d79847aba37f94cb6a776f815e
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
dcfaf8c6df573d12223e0fdfa31bb04cc95e722dc9de0d69a58492ba2d136f22
MD5 hash:
fd11d417ad04c2200e71384ba0d34bae
SHA1 hash:
91e01f483179158b8ceac96d30b620ca79d0adfd
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
3b81984c291644d1faa183b48106520b63c74ce6a30e05d94a579775ff0d828e
MD5 hash:
9d40de479a26d3f923b163f05475c607
SHA1 hash:
823dad17348696e2574e147bb13c56bbfd81f457
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
a38f3784e3aa93f19e65e0adf58eb384a0056cc9cc5cf29f40693ae76cdeb5ca
MD5 hash:
3289d484e99ef5f58555a3ac31e432ef
SHA1 hash:
2f9373df5bd0e2ab302c1c04e7bc3746c66c5044
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
57adfe15ae33347bcf4e913770abe06ace71a308569080199f55f8a7ef1ddef0
MD5 hash:
0b98b41879bd51e64198cc176e675621
SHA1 hash:
5769b262b06cd9d79847aba37f94cb6a776f815e
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
dcfaf8c6df573d12223e0fdfa31bb04cc95e722dc9de0d69a58492ba2d136f22
MD5 hash:
fd11d417ad04c2200e71384ba0d34bae
SHA1 hash:
91e01f483179158b8ceac96d30b620ca79d0adfd
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
3b81984c291644d1faa183b48106520b63c74ce6a30e05d94a579775ff0d828e
MD5 hash:
9d40de479a26d3f923b163f05475c607
SHA1 hash:
823dad17348696e2574e147bb13c56bbfd81f457
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
SH256 hash:
e1019de0f28871b25d13920dcc58f2a85a85d9cce0c2fb5caafff71052cc4e81
MD5 hash:
03da9352d0aaaab667f01e2e7fc9ccab
SHA1 hash:
f0f5af7b5e4dfac106d811bd900e543012bd1edc
Link:
https://www.unpac.me/results/982ead5f-33ed-43d7-9ad1-669be71626aa/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/415446/

Comments